A solution with as much dissolved solute as it can hold at a given temperature. Solutions don’t always involve a solid dissolved in a liquid. In general “like dissolves like”. It also depends on temperature and, at least for gases, on pressure. In many solutions in which solids are dissolved in liquids, the warmer the solvent is, the more solution is able to dissolve: temperature is one of the key factors affecting solubility. 17.5 Factors that Affect Solubility. Common salt (solid NaCl) dissolves in water (solvent) to the extent of 36.0 grams in 100 grams (100 mls) of water at 20 degrees Celsius. 2. 3. Non-Polar Gases in Solution • The solubility of gases decrease with increasing temperatures . Factors Affecting Solubility. She notices that there are now sugar crystals at the bottom of the jar. … 13.3: Factors Affecting Solubility - Chemistry LibreTexts Skip to main content Elsa has a jar of honey that was left outside on a hot summer day. Solute-Solvent Interactions. Solubility, as we have learned, is the maximum amount of a substance that will dissolve in a given amount of solvent at a specific temperature. •There are several factors that can effect the solubility of a solute in a solvent. K sp expressions are equilibrium expressions and as Le Chatlier showed us, equilibria can be manipulated if you apply a stress. • The SOLUBILITY of a solution is the maximum quantity of solute that can be dissolved in a certain quantity of solvent. Chemists love to manipulate things. Thus solubility of salt at 20 0 C 100 g water is 36g/100g. • But, why? Example: In 100 g water at 20 0 C, 36 g salt can be dissolved. Solubility and Factors Affecting Solubility. The solubility of most solid or liquid solutes increases with increasing temperature. Solubility is the amount of solute in 100 cm 3 (100 mL) solvent.. The Solubility of Solids in Liquids. factors that affect solubility 1. Thus, a polar solute dissolves in a polar solvent, and a non-polar solute dissolves in a non-polar solvent. pressure temperature chemical properties. Two factors determine the solubility of solids in liquids, Nature of the solute and solvent; The temperature; 1) Nature of the Solute and Solvent. What is a saturated solution? 13.4 Factors Affecting Solubility. Solubility and Factors Affecting Solubility. • Higher temperatures means more kinetic energy to escape the already weak There are two direct factors that affect solubility, temperature and pressure. Factors that affect the degree of solubility are many and include temperature, pressure, nature of the solute and solvent (polarity), and rate of dissolution, which will now be discussed with examples. The extent to which one substance dissolves in another depends on the nature of both the solute and the solvent. • Non-polar gases have very little attraction to polar liquids. Powerpoint presentation for our chem report :D. 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